Mammal Community
Mostrando 1-12 de 26 artigos, teses e dissertações.
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1. Medium- and large-sized mammal composition in the Chapada dos Veadeiros National Park and adjacent areas, state of Goiás, Brazil
ABSTRACT The Cerrado is the second largest Brazilian biome and only 2.8% is represented by protected areas. Considering the relevance of the Cerrado and Conservation Units in preserving the mammalian diversity, we provided the first assessment of the diversity of medium- and large-sized mammal species in the Chapada dos Veadeiros National Park (CVNP) and sur
Pap. Avulsos Zool.. Publicado em: 03/10/2019
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2. Invasive wild boars and native mammals in agroecosystems in the Atlantic Forest of Western Brazil
Resumo: O objetivo deste trabalho foi estimar um índice de biomassa relativa por espécie, em uma comunidade de mamíferos de médio a grande porte, assim como determinar como o javali (Sus scrofa) invasor se ajusta a esse índice, e verificar se a ocupação de locais por cães interfere na ocupação por javalis e quanto o período de atividade dos cães
Pesq. agropec. bras.. Publicado em: 18/07/2019
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3. Medium and large mammals in a Cerrado fragment in Southeast Goiás, Brazil: inventory and immediate effects of habitat reduction on species richness and composition
Resumo: A fragmentação e a redução de hábitat de vegetação remanescente tem sido as principais ameaças à biodiversidade do Cerrado. Este trabalho teve como objetivo inventariar as espécies de mamíferos de médio e grande porte em um fragmento de Cerrado e avaliar a influência do desmatamento de parte desse fragmento na riqueza e composição de e
Biota Neotrop.. Publicado em: 27/06/2019
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4. Community structure and population dynamics of small mammals in an urban-sylvatic interface area in Rio de Janeiro, Brazil
ABSTRACT The Atlantic Forest is one of the most disturbed Brazilian biomes, with 183 out of 298 species of mammals occurring in the state of Rio de Janeiro. In this study, we aimed to characterize the diversity, community structure, and habitat use of small mammals in the FIOCRUZ Atlantic Forest Campus (CFMA), including areas of Pedra Branca State Park (PBSP
Zoologia (Curitiba). Publicado em: 13/06/2018
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5. MAMMALIAN DIVERSITY IN THE SAVANNA FROM PERU, WITH THREE NEW ADDICTIONS FROM COUNTRY
ABSTRACT Bahuaja Sonene National Park protects the unique sample of subtropical humid savannas in Peru, which are known as “Pampas del Heath” with 6,136 hectares of area. Many endangered species and/or endemic from savannas occur there, however studies about the diversity of mammals in Pampas del Heath are limited and only three assessments there have be
Pap. Avulsos Zool.. Publicado em: 2016-12
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6. Caracterização da comunidade de mamíferos de médio e grande porte em paisagem agrícola fragmentada / Characterization of the mid and large bodied mammal community in a fragmented agricultural landscape
Agricultural expansion is a major cause of habitat fragmentation, leading to a reduction and isolation of natural areas. It is therefore important to understand the role of agricultural landscape structure and dynamics in maintaining local biodiversity. We aimed to describe how the structure and dynamics of an agricultural landscape influenced the community
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2012
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7. Padrões de distribuição de mamíferos de médio e grande porte em paisagens fragmentadas / Distribuition patterns of medium and large size mammals in fragmented landscapes
Habitat fragmentation is defined as the breaking of a continuous habitat in patches or fragments. This process leads to environmental changes capable of affecting communities in different ways, causing species composition changes. Beta diversity measures can show the variation between the composition of different communities, where two ecological patterns ca
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/04/2012
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8. ESTRUTURA DAS COMUNIDADES DE PEQUENOS MAMÍFEROS DE DUAS UNIDADES DE CONSERVAÇÃO (TAIM E ESPINILHO) DO BIOMA PAMPA, SUL DO BRASIL / SMALL-MAMMAL COMMUNITY STRUCTURE OF TWO CONSERVATION UNITS (TAIM AND ESPINILHO) IN THE PAMPA BIOME, SOUTHERN BRAZIL
A estrutura da comunidade de pequenos mamíferos de duas Unidades de Conservação (UCs), a Estação Ecológica do Taim (ESET) e o Parque Estadual do Espinilho (PEE), do bioma Pampa no sul do Brasil, foi investigada e comparada quanto à riqueza, composição e abundância de espécies. Adicionalmente, uma área de Floresta Estacional Decidual, foi comparad
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/02/2011
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9. Influence of pitfall trap size and design on herpetofauna and small mammal studies in a Neotropical Forest
One of the most commonly used sampling techniques to capture leaf litter amphibians, lizards and small mammals is a set of pitfall traps with drift fences. However, there are still many speculations concerning the effectiveness of different designs of pitfall traps and the most adequate size of each trap. To address this problem, we conducted the first stand
Zoologia (Curitiba). Publicado em: 2011-02
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10. Megafauna do quaternário tardio dos depósitos cársticos do Alto Vale do Ribeira, sudeste do Estado de São Paulo, Brasil / Late-Quaternary megafauna of the Upper Ribeira karstic area, southeast São Paulo State, Brazil
The carbonate caves of the Upper Ribeira Valley, southeastern São Paulo State, Brazil, preserve abundant fossil record of Pleistocene-Holocene South American megafauna. This work presents a historical review of its paleontological studies, as well as an update taxonomic survey of the megafauna material gathered since the beginning of the explorations in the
Publicado em: 2011
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11. Efeitos da fragmentação de habitat sobre a comunidade de pequenos mamíferos de Mata Atlântica no Estado de São Paulo / Effects of habitat fragmentation on community of the Atlantic forest small mammals in São Paulo State
The negative effects of habitat fragmentation on small-mammals are widely recognized. Nevertheless, the intensity of these effects depend on multiple factors such as the pattern of fragmentation, the evaluated scale, the permeability of different types of matrices, and the behavioral plasticity of different groups of species. In this study, we evaluated the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2010
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12. Small mammal community structure and microhabitat use in the austral boundary of the Atlantic Forest, Brazil
We investigated the richness, composition, and species relative abundance of a terrestrial small mammal community in a Deciduous Forest area in the austral boundary of the Atlantic Forest. The microhabitat use of the most common species was also investigated. Six rodents - Akodon montensis (Thomas, 1913), Oligoryzomys nigripes (Olfers, 1818), Sooretamys ango
Zoologia (Curitiba). Publicado em: 2010-02